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path: root/sys/ufs/ffs/ffs_snapshot.c
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Diffstat (limited to 'sys/ufs/ffs/ffs_snapshot.c')
-rw-r--r--sys/ufs/ffs/ffs_snapshot.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/ufs/ffs/ffs_snapshot.c b/sys/ufs/ffs/ffs_snapshot.c
index 32dc47653d18..b5daec14decf 100644
--- a/sys/ufs/ffs/ffs_snapshot.c
+++ b/sys/ufs/ffs/ffs_snapshot.c
@@ -296,16 +296,21 @@ restart:
goto restart;
}
error = VOP_CREATE(nd.ni_dvp, &nd.ni_vp, &nd.ni_cnd, &vat);
- VOP_UNLOCK(nd.ni_dvp);
if (error) {
+ VOP_VPUT_PAIR(nd.ni_dvp, NULL, true);
NDFREE(&nd, NDF_ONLY_PNBUF);
vn_finished_write(wrtmp);
- vrele(nd.ni_dvp);
if (error == ERELOOKUP)
goto restart;
return (error);
}
vp = nd.ni_vp;
+ vref(nd.ni_dvp);
+ VOP_VPUT_PAIR(nd.ni_dvp, &vp, false);
+ if (VN_IS_DOOMED(vp)) {
+ error = EBADF;
+ goto out;
+ }
vnode_create_vobject(nd.ni_vp, fs->fs_size, td);
vp->v_vflag |= VV_SYSTEM;
ip = VTOI(vp);